adjective 1. (of an aircraft) weighing more than the air that it displaces, hence having to obtain lift by aerodynamic means.adjective 1. having a density greater than that of air 2. of or relating to an aircraft that does not depend on buoyancy for support but gains lift from aerodynamic forces

[hev-ee] /ˈhɛv i/ adjective, heavier, heaviest. 1. of great weight; hard to lift or carry: a heavy load. 2. of great amount, quantity, or size; extremely large; massive: a heavy vote; a heavy snowfall. 3. of great force, intensity, turbulence, etc.: a heavy sea. 4. of more than the usual or average weight: a heavy […]

[hev-ee] /ˈhɛv i/ adjective, heavier, heaviest. 1. of great weight; hard to lift or carry: a heavy load. 2. of great amount, quantity, or size; extremely large; massive: a heavy vote; a heavy snowfall. 3. of great force, intensity, turbulence, etc.: a heavy sea. 4. of more than the usual or average weight: a heavy […]

[heev] /hiv/ verb (used with object), heaved or (especially Nautical) hove; heaving. 1. to raise or lift with effort or force; hoist: to heave a heavy ax. 2. to throw, especially to lift and throw with effort, force, or violence: to heave an anchor overboard; to heave a stone through a window. 3. Nautical. 4. […]

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